JPS5384433A - Semiconductor memory - Google Patents

Semiconductor memory

Info

Publication number
JPS5384433A
JPS5384433A JP15661277A JP15661277A JPS5384433A JP S5384433 A JPS5384433 A JP S5384433A JP 15661277 A JP15661277 A JP 15661277A JP 15661277 A JP15661277 A JP 15661277A JP S5384433 A JPS5384433 A JP S5384433A
Authority
JP
Japan
Prior art keywords
semiconductor memory
semiconductor
memory
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP15661277A
Other languages
Japanese (ja)
Inventor
Ronarudo Kuritsuchi Jieimuzu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of JPS5384433A publication Critical patent/JPS5384433A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C16/00—Erasable programmable read-only memories
    • G11C16/02—Erasable programmable read-only memories electrically programmable
    • G11C16/06—Auxiliary circuits, e.g. for writing into memory
    • G11C16/34—Determination of programming status, e.g. threshold voltage, overprogramming or underprogramming, retention
    • G11C16/3436—Arrangements for verifying correct programming or erasure
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C16/00—Erasable programmable read-only memories
    • G11C16/02—Erasable programmable read-only memories electrically programmable
    • G11C16/04—Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS
    • G11C16/0466—Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS comprising cells with charge storage in an insulating layer, e.g. metal-nitride-oxide-silicon [MNOS], silicon-oxide-nitride-oxide-silicon [SONOS]
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/0175—Coupling arrangements; Interface arrangements
    • H03K19/0185—Coupling arrangements; Interface arrangements using field effect transistors only
    • H03K19/018507—Interface arrangements
    • H03K19/01855—Interface arrangements synchronous, i.e. using clock signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Read Only Memory (AREA)
  • Dram (AREA)
JP15661277A 1976-12-29 1977-12-27 Semiconductor memory Pending JPS5384433A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/755,280 US4090258A (en) 1976-12-29 1976-12-29 MNOS non-volatile memory with write cycle suppression

Publications (1)

Publication Number Publication Date
JPS5384433A true JPS5384433A (en) 1978-07-25

Family

ID=25038492

Family Applications (2)

Application Number Title Priority Date Filing Date
JP15661277A Pending JPS5384433A (en) 1976-12-29 1977-12-27 Semiconductor memory
JP1985071582U Granted JPS613599U (en) 1976-12-29 1985-05-16 semiconductor memory device

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP1985071582U Granted JPS613599U (en) 1976-12-29 1985-05-16 semiconductor memory device

Country Status (4)

Country Link
US (1) US4090258A (en)
JP (2) JPS5384433A (en)
DE (1) DE2757987A1 (en)
FR (1) FR2376495A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5671884A (en) * 1979-11-15 1981-06-15 Nippon Texas Instr Kk Nonvolatile semiconductor storage device
JPS6052999A (en) * 1983-07-11 1985-03-26 エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン Memory device
JPS60229300A (en) * 1984-03-01 1985-11-14 エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン Eeprom type memory
JPH05182476A (en) * 1992-06-04 1993-07-23 Toshiba Corp Nonvolatile semiconductor memory

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4611308A (en) * 1978-06-29 1986-09-09 Westinghouse Electric Corp. Drain triggered N-channel non-volatile memory
US4179626A (en) * 1978-06-29 1979-12-18 Westinghouse Electric Corp. Sense circuit for use in variable threshold transistor memory arrays
JPS5693363A (en) * 1979-12-04 1981-07-28 Fujitsu Ltd Semiconductor memory
US4398269A (en) * 1981-07-23 1983-08-09 Sperry Corporation MNOS Over-write protection circuitry
DE3173029D1 (en) * 1981-12-17 1986-01-02 Itt Ind Gmbh Deutsche Integrated cmos switching circuit
US4575823A (en) * 1982-08-17 1986-03-11 Westinghouse Electric Corp. Electrically alterable non-volatile memory
US4535428A (en) * 1983-03-10 1985-08-13 International Business Machines Corporation Multi-port register implementations
US4558433A (en) * 1983-05-31 1985-12-10 International Business Machines Corporation Multi-port register implementations
US4577292A (en) * 1983-05-31 1986-03-18 International Business Machines Corporation Support circuitry for multi-port systems
US4616347A (en) * 1983-05-31 1986-10-07 International Business Machines Corporation Multi-port system
US4578777A (en) * 1983-07-11 1986-03-25 Signetics Corporation One step write circuit arrangement for EEPROMS
JPS62165793A (en) * 1986-01-17 1987-07-22 Toshiba Corp Associative memory
FR2620246B1 (en) * 1987-03-31 1989-11-24 Smh Alcatel NON-VOLATILE MEMORY WITH LOW WRITING RATE AND POSTAGE MACHINE USING THE SAME
US4811296A (en) * 1987-05-15 1989-03-07 Analog Devices, Inc. Multi-port register file with flow-through of data
US5268319A (en) 1988-06-08 1993-12-07 Eliyahou Harari Highly compact EPROM and flash EEPROM devices
JPH02260298A (en) * 1989-03-31 1990-10-23 Oki Electric Ind Co Ltd Non-volatile multilevel memory device
EP0617363B1 (en) * 1989-04-13 2000-01-26 SanDisk Corporation Defective cell substitution in EEprom array
US7447069B1 (en) 1989-04-13 2008-11-04 Sandisk Corporation Flash EEprom system
US6002614A (en) 1991-02-08 1999-12-14 Btg International Inc. Memory apparatus including programmable non-volatile multi-bit memory cell, and apparatus and method for demarcating memory states of the cell
US5218569A (en) 1991-02-08 1993-06-08 Banks Gerald J Electrically alterable non-volatile memory with n-bits per memory cell
US6353554B1 (en) 1995-02-27 2002-03-05 Btg International Inc. Memory apparatus including programmable non-volatile multi-bit memory cell, and apparatus and method for demarcating memory states of the cell
JP3863124B2 (en) * 2003-05-08 2006-12-27 株式会社東芝 Semiconductor memory device and test method thereof
US6870772B1 (en) * 2003-09-12 2005-03-22 Renesas Technology Corp. Nonvolatile semiconductor memory device
US7283390B2 (en) * 2004-04-21 2007-10-16 Impinj, Inc. Hybrid non-volatile memory
US8111558B2 (en) * 2004-05-05 2012-02-07 Synopsys, Inc. pFET nonvolatile memory
US7894261B1 (en) 2008-05-22 2011-02-22 Synopsys, Inc. PFET nonvolatile memory

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3579204A (en) * 1969-03-24 1971-05-18 Sperry Rand Corp Variable conduction threshold transistor memory circuit insensitive to threshold deviations
DE2135625B1 (en) * 1971-07-16 1973-01-04 Ibm Deutschland Gmbh, 7000 Stuttgart Circuit arrangement for automatic write suppression
DE2347968C3 (en) * 1973-09-24 1980-06-26 Siemens Ag, 1000 Berlin Und 8000 Muenchen Associative memory cell
US3836894A (en) * 1974-01-22 1974-09-17 Westinghouse Electric Corp Mnos/sos random access memory
JPS50131723A (en) * 1974-04-04 1975-10-18

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5671884A (en) * 1979-11-15 1981-06-15 Nippon Texas Instr Kk Nonvolatile semiconductor storage device
JPS6052999A (en) * 1983-07-11 1985-03-26 エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン Memory device
JPS60229300A (en) * 1984-03-01 1985-11-14 エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン Eeprom type memory
JPH05182476A (en) * 1992-06-04 1993-07-23 Toshiba Corp Nonvolatile semiconductor memory
JP2502008B2 (en) * 1992-06-04 1996-05-29 株式会社東芝 Non-volatile semiconductor memory

Also Published As

Publication number Publication date
FR2376495A1 (en) 1978-07-28
US4090258A (en) 1978-05-16
JPS6280Y2 (en) 1987-01-06
JPS613599U (en) 1986-01-10
DE2757987A1 (en) 1978-07-06

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